Exam (elaborations)
NES Elementary Education Subtest 2 Questions and Answers 2023
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NES Elementary Education Subtest 2 Questions and Answers 2023 Natural Numbers N = {1, 2, 3, 4, 5, 6, . . . } Whole natural numbers together with zero. W = {0, 1, 2, 3, 4, 5, 6, . . . } Every whole number has a unique opposite or negative whose sum with it is 0. For example, 2 + (-...
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